package com.shop.idao;

import java.util.List;
import com.shop.model.Product;

public interface IProductDao {
	public void addProduct(Product product);

	public void deleteProduct(Product product);

	public void modifyProduct(Product product);

	public List queryAllProduct();

	public List queryAllProductLimit();

	public List queryProductByProductSaleCount();

	public Product queryProductById(int product_id);

	public List queryProductByProductType(int product_type_id);

	public List queryProductByKey(String key);
}